Can you solve the below algebraic mathematical equation?

(J+O+I+N+T)3 = JOINT

Can you write down eight eights so that they add up to one thousand?

Why Aeroplane windows are round?

Who has married many women but was never married?

Find out the missing number in the picture attached:

What does Alexander the Great and Winnie the Pooh have in common?

Peter wakes up daily to pick up his cycle and crosses the border between Spain and France daily with a bag on his shoulder. He is investigated daily by the officials but they don't find anything suspicious.

If we tell you that he is smuggling something what would it be?

As shown in the image, the nine Dogs are square fenced. By constructing just two square fences can you make sure that two Dogs cannot meet each other without crossing the fence?

The Little ant seems to be always confused. Do you know why?

A family is trapped in a jungle. There is a bridge which can lead them to safety. But at one time, the bridge can only allow two people to pass through. Also, all of them are afraid of the dark and thus, they can't go alone.

Father takes 1 minute to cross, the mother takes 2 minutes, the son takes 4 and the daughter takes 5 minutes. While crossing the time taken will be according to the slower one. How can they all reach the other side in the minimum possible time?